RM36D0EC _51 Engine / Hybrid System _087038 M20C-FKS FUEL _0417286 FUEL INJECTOR(for Port Injection) A

M20C-FKS FUEL FUEL INJECTOR(for Port Injection) REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during port fuel injector assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
· Replacement of port fuel injector assembly · Replacement No. 2 fuel pressure sensor · Gas leak from exhaust system is repaired	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(202405,999999,_51,_087036,_0418131,RM100000002IF8T,)

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

Learning completes when vehicle is driven

Effect/Inoperative when not Performed	Necessary Procedures	Link
Stop and start system	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes).	(202409,999999,_51,_083056,_0402418,RM100000002NSFO,)
Lane tracing assist system	Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more.	(201910,999999,_58,_083101,_0401880,RM100000001JE9I,)
Pre-collision system		(201910,999999,_58,_083101,_0401880,RM100000001JE9I,)

Learning completes when vehicle is operated normally

Effect/Inoperative when not Performed	Necessary Procedures	Link
*: w/ Power back door system
Power back door function*	Fully close the back door by hand. HINT: Initialization is not necessary if the above procedures are performed while the back door is closed.	(202304,999999,_59,_083093,_0584672,RM1000000029PGT,)
Power door lock control system	If the back door is locked and therefore cannot be opened, it is necessary to unlock the back door using the door control switch, electrical key transmitter sub-assembly switch.	(202409,999999,_58,_083092,_0403003,RM100000002NS90,)
Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized	-

CAUTION:: ·

Never perform work on fuel system components near any possible ignition sources.

·

Vaporized fuel could ignite, resulting in a serious accident.; ·

Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.

·

Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

NOTICE:: This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.; Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION201910,999999,_V1,_083040,_0402303,RM100000001JHCH,

PROCEDURE

Hide Display 1. DISCHARGE FUEL SYSTEM PRESSURE

Click hereEngine / Hybrid System>M20C-FKS (FUEL)>FUEL SYSTEM>PRECAUTION202004,999999,_51,_087038,_0417285,RM100000001MDRK,

Hide Display 2. PRECAUTION

NOTICE:: After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.; Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY202304,999999,_V1,_083041,_0402304,RM100000002AYZV,

Hide Display 3.DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

Click hereGeneral>MAINTENANCE>M20C-FKS BATTERY>REMOVAL202409,999999,_V1,_083136,_0418197,RM100000002NHPI,

Hide Display 89458H 4.REMOVE NO.2 FUEL PRESSURE SENSOR

Click hereEngine / Hybrid System>M20C-FKS (FUEL)>FUEL PRESSURE SENSOR>REMOVAL202409,999999,_51,_087038,_0417290,RM100000002NFXN,

Hide Display 23910A 5.DISCONNECT FUEL TUBE SUB-ASSEMBLY

Remove the fuel pipe clamp from the fuel tube connector.

Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.

Click hereEngine / Hybrid System>M20C-FKS (FUEL)>FUEL SYSTEM>PRECAUTION202004,999999,_51,_087038,_0417285,RM100000001MDRK,

Hide Display 23807 6.REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

Disconnect the connector from the fuel delivery pipe sub-assembly.

Remove the 2 bolts and fuel delivery pipe sub-assembly from the cylinder head sub-assembly.

NOTICE:: Be careful not to drop the port fuel injector assemblies when removing the fuel delivery pipe sub-assembly.

Hide Display 23891 7.REMOVE FUEL DELIVERY SPACER

Remove the 2 fuel delivery spacers from the cylinder head sub-assembly.

Hide Display 23291A 8.REMOVE INJECTOR VIBRATION INSULATOR

Remove the 4 injector vibration insulators from the cylinder head sub-assembly.

Hide Display 82125N 9.REMOVE NO. 5 ENGINE WIRE

Disconnect the 4 connectors from the 4 port fuel injector assemblies.

Detach the 2 clamps and remove the No. 5 engine wire from the fuel delivery pipe sub-assembly.

Hide Display 23250F 10.REMOVE PORT FUEL INJECTOR ASSEMBLY

Pull the 4 port fuel injector assemblies out of the fuel delivery pipe sub-assembly.

Remove the O-ring from each port fuel injector assembly.

Attach a tag or label with the corresponding cylinder number to each port fuel injector assembly so that they can be installed to their original locations.

NOTICE:: Cover the port fuel injector assemblies with plastic bags to prevent damage and contamination.